- Fixed wrong face parameter for glGetMaterial*.
- Enabled GL_LINE_SMOOTH capability in state only (no rendering yet)
- Enabled logical operation capability in state only (no rendering yet)
- Fixed wrong handling of GL_RGB/ALPHA_SCALE and
GL_POINT_COORD_REPLACE_OES

Test: Enable and pass Gets() GLES1 conformance test

BUG=angleproject:2306

Change-Id: Ib5c50a2055129b76ad24053baf0dac24dcc00761
Reviewed-on: https://chromium-review.googlesource.com/1176161Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Lingfeng Yang <lfy@google.com>